[INFO] fetching crate nexus-stats 4.2.2...
[INFO] testing nexus-stats-4.2.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate nexus-stats 4.2.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate nexus-stats 4.2.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nexus-stats 4.2.2
[INFO] tweaked toml for crates.io crate nexus-stats 4.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nexus-stats 4.2.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nexus-stats 4.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zmij v0.1.9
[INFO] [stderr]   Downloaded serde_json v1.0.147
[INFO] [stderr]   Downloaded nexus-stats-control v1.0.2
[INFO] [stderr]   Downloaded nexus-stats-smoothing v1.2.1
[INFO] [stderr]   Downloaded nexus-stats-core v1.2.1
[INFO] [stderr]   Downloaded nexus-stats-regression v1.2.0
[INFO] [stderr]   Downloaded nexus-stats-detection v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f78c6c18435e6e369d9289922b56b246e88e43e1f522cd48efbca728b0b2715d
[INFO] running `Command { std: "docker" "start" "-a" "f78c6c18435e6e369d9289922b56b246e88e43e1f522cd48efbca728b0b2715d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f78c6c18435e6e369d9289922b56b246e88e43e1f522cd48efbca728b0b2715d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f78c6c18435e6e369d9289922b56b246e88e43e1f522cd48efbca728b0b2715d", kill_on_drop: false }`
[INFO] [stdout] f78c6c18435e6e369d9289922b56b246e88e43e1f522cd48efbca728b0b2715d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f6a5edef098d96bd5b99a50afdae10c8170262bdd5e16988b03be51ef46c1f4
[INFO] running `Command { std: "docker" "start" "-a" "3f6a5edef098d96bd5b99a50afdae10c8170262bdd5e16988b03be51ef46c1f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling nexus-stats-core v1.2.1
[INFO] [stderr]    Compiling nexus-stats v4.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "3f6a5edef098d96bd5b99a50afdae10c8170262bdd5e16988b03be51ef46c1f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f6a5edef098d96bd5b99a50afdae10c8170262bdd5e16988b03be51ef46c1f4", kill_on_drop: false }`
[INFO] [stdout] 3f6a5edef098d96bd5b99a50afdae10c8170262bdd5e16988b03be51ef46c1f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0883aae4d41e9881775a9c50dd4694d6e53c15365015d276645f32e49a72ac35
[INFO] running `Command { std: "docker" "start" "-a" "0883aae4d41e9881775a9c50dd4694d6e53c15365015d276645f32e49a72ac35", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling zmij v0.1.9
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling itoa v1.0.16
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling nexus-stats v4.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.81s
[INFO] running `Command { std: "docker" "inspect" "0883aae4d41e9881775a9c50dd4694d6e53c15365015d276645f32e49a72ac35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0883aae4d41e9881775a9c50dd4694d6e53c15365015d276645f32e49a72ac35", kill_on_drop: false }`
[INFO] [stdout] 0883aae4d41e9881775a9c50dd4694d6e53c15365015d276645f32e49a72ac35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed408edaa9b261330558a7cec1e4e930324375e0d8f41cb05a3b0a86bcee0f9e
[INFO] running `Command { std: "docker" "start" "-a" "ed408edaa9b261330558a7cec1e4e930324375e0d8f41cb05a3b0a86bcee0f9e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nexus_stats-54bcf007e362ac1e)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compile_tests.rs (/opt/rustwide/target/debug/deps/compile_tests-fcbadaa73f03cc2a)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test alignment_is_f64 ... ok
[INFO] [stdout] test as_mut_slice_modifies_fields ... ok
[INFO] [stdout] test as_mut_works ... ok
[INFO] [stdout] test as_ref_works ... ok
[INFO] [stdout] test as_slice_preserves_field_order ... ok
[INFO] [stdout] test as_slice_single_field ... ok
[INFO] [stdout] test as_slice_wide_vec ... ok
[INFO] [stdout] test clone_semantics ... ok
[INFO] [stdout] test copy_semantics ... ok
[INFO] [stdout] test debug_format ... ok
[INFO] [stdout] test as_slice_with_defaults ... ok
[INFO] [stdout] test default_trait_matches_new ... ok
[INFO] [stdout] test dimensions_are_correct ... ok
[INFO] [stdout] test expression_defaults_work ... ok
[INFO] [stdout] test field_mutation_visible_in_slice ... ok
[INFO] [stdout] test field_names_are_correct ... ok
[INFO] [stdout] test generic_function_accepts_feature_vector ... ok
[INFO] [stdout] test generic_mut_function_accepts_feature_vector ... ok
[INFO] [stdout] test negative_defaults_work ... ok
[INFO] [stdout] test new_zeros_without_default ... ok
[INFO] [stdout] test sizes_match_arrays ... ok
[INFO] [stderr]    Doc-tests nexus_stats
[INFO] [stdout] test new_applies_defaults ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 24) ... ignored
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.35s; merged doctests compilation took 0.34s
[INFO] running `Command { std: "docker" "inspect" "ed408edaa9b261330558a7cec1e4e930324375e0d8f41cb05a3b0a86bcee0f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed408edaa9b261330558a7cec1e4e930324375e0d8f41cb05a3b0a86bcee0f9e", kill_on_drop: false }`
[INFO] [stdout] ed408edaa9b261330558a7cec1e4e930324375e0d8f41cb05a3b0a86bcee0f9e